linux-kernel - Re: [PATCH 1/3] dt-bindings: spi: Document bcm2711 and bcm7211 SPI compatible

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Date:   Thu, 4 Jun 2020 06:23:21 +0200
From:   Lukas Wunner <lukas@...ner.de>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        "maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE..." 
        <bcm-kernel-feedback-list@...adcom.com>,
        "open list:SPI SUBSYSTEM" <linux-spi@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-rpi-kernel@...ts.infradead.org>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        Martin Sperl <kernel@...tin.sperl.org>
Subject: Re: [PATCH 1/3] dt-bindings: spi: Document bcm2711 and bcm7211 SPI
 compatible

On Wed, Jun 03, 2020 at 08:46:53PM -0700, Florian Fainelli wrote:
> The BCM2711 and BCM7211 chips use the BCM2835 SPI controller, but there
> are severl instances of those in the system and they all share the same
      ^^^^^^
Nit: "several"

And apparently they do not *all* share the interrupt, but only
4 controllers (out of 5, not counting the two bcm2835aux ones)
do so.

Thanks,

Lukas